Agency Documents in the State Library Collections :
Check the State Library catalog, CONSULS, under these author headings for publications by the agency available in the State Library :

Connecticut. Governor’s Foot Guard.

Annual Reports are located in :

1876-1945, Biennial Report of the Adjutant General. [CSL Call Number ConnDoc Ad44 r]
1945-2001, Digest of Administrative Reports to the Governor, under Military Dept. [CSL Call Number ConnDoc F40 d], and 2002-, the online version